Vulnerability in Oauth-Ruby Project
CVE-2016-11086
lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.
Vulnerability class: Improper Certificate Validation
EPSS: 0.007 (51.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Oauth-ruby_project Oauth-ruby
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2016-11086?
- CVE-2016-11086 is a high-severity vulnerability in Oauth-Ruby Project, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2020-09-24.
- How severe is CVE-2016-11086?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2016-11086 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.